物理
力学、受力分析、電気、式を使った解法。
-
question 17 of 18 vitamin d is produced in the skin when 7 - dehydrocho…
\(E_{min}=6.626\times 10^{-19}\space J\) \(E_{max}\approx7.36\times 10^{-19}\space J\)
-
question 7 (1 point) determine if the example is newtons 1st, 2nd, or 3…
A. Newton's First Law
-
calculate the energy for 1 mol of photons (an einstein) for light absor…
$1.71\times 10^{5}$
-
question 6 (1 point) determine if the example is newtons 1st, 2nd, or 3…
c. Newton's Third Law
-
question 5 (1 point) determine if the example is newtons 1st, 2nd, or 3…
A. Newton's First Law
-
determine if the example is newtons 1st, 2nd, or 3rd law. every action …
C. Newton's Third Law
-
protons: neutrons: electrons: what is the total charge?
\(-1\)
-
a metal foil has a threshold frequency of 5.45 × 10¹⁴ hz. which of the …
green, blue, violet, indigo
-
read the passage and look at the graphic. then answer the question. the…
what the heart looks like inside, which parts are veins and arteries
-
question 3 (1 point) determine if the example is newtons 1st, 2nd, or 3…
c. Newton's Third Law
-
question 14 1 point which of the following is an example of fixed ratio…
D. knowing you will get to play miniature golf as soon as you collect 10 gold stars for your reward chart
-
question 2 (1 point) determine if the example is newtons 1st, 2nd, or 3…
a. Newton's First Law
-
calculate the maximum wavelength, \\( \\lambda_{\\text{max}} \\), of el…
\(\lambda_{max}=2.74\times 10^{-7}\space m\) \(\lambda = 1.45\times 10^{-8}\space m\)
-
question 12 1 point \positive reinforcers ______ the rate of operant re…
A. increase; increase
-
read the passage and look at the graphic. then answer the question. the…
C. what the four chambers are called
-
read the passage and look at the graphic. then answer the question. tal…
floors
-
what technology has been developed using our knowledge of refraction?
Lenses in microscopes, telescopes, and cameras.
-
question 1 (1 point) determine if the example is newtons 1st, 2nd, or 3…
B. Newton's Second Law
-
lillustration ci-contre montre divers événements déduits par lanalyse d…
a) 1er : Un océan recouvrait la région ; Justification : Couche la plus profonde (ancienne). 2e : Une période de désertification ; Justification : Couche au-dessus de l'océanique.…
-
question 7 1 point both classical and operant conditioning are forms of…
B. associative learning.
-
read the passage and look at the graphic. then answer the question. tal…
B. information about how tall the buildings are
-
charlemagne was devoted to justice and good government. he ordered all …
Charlemagne was a good ruler. He established regular courts with law - based decisions for justice. Divided his empire into districts and used inspectors for control. Also, had a …
-
question 4 1 point a partial reinforcement schedule that reinforces a r…
B. variable - interval
-
2004 indian ocean tsunami was caused by earthquake with magnitude of___…
9.2
-
directions: after each section, complete the section below charlemagne …
1. Feudalism 2. Because of a biography written by Einhard, one of Charlemagne's court attendants 5. Germany, all of France, most of Italy, sections of northern Spain, from central…
-
cambrian web quest what caused the end of the cambrian period? advancin…
Advancing glaciers and dropping temperatures
-
cambrian web quest what was the climate like in the cambrian? ○ cold, b…
cold, but warming
-
cambrian web quest when was the cambrian period? about 3.6 million year…
about 550 million years ago
-
cambrian web quest cambrian comes from the latin name, cambria, which m…
Wales
-
cambrian web quest what era did the cambrian period belong to? mesozoic…
Paleozoic
-
cambrian web quest what is the cambrian period known for? an huge explo…
An huge explosion of new life forms
-
*3). describe the role of nationalism in the unification of italy and g…
Nationalism was a crucial unifying force in the unification of Italy and Germany, inspiring a sense of national identity and common purpose. But it also divided, causing tensions …
-
select the correct answer. leonardo is explaining the ecological pyrami…
A. because the available biomass may be less than the actual energy provided
-
question 9 of 10 read this sentence: kara knew that the giant black bir…
A. Something that appears to be real but is not
-
1) based on what you have learned about the carbon cycle (lesson 6), wh…
1. Combustion of fossil fuels and deforestation contribute to increased atmospheric CO₂. 2. Atmospheric CO₂ dissolves in the hydrosphere, increasing its carbon content.
-
voici une ligne du temps graduée en milliards dannées (ga). 3 a) sur ce…
# Explications brèves: - Pour la partie a), le précambrien (1) est le plus ancien, suivi du paléozoïque (2), du mésozoïque (3) et du cénozoïque (4). - Pour la partie b), la format…
-
which position - time graph is equivalent to the given velocity - time …
\(J\)
-
the freefall function to calculate velocity, v, of an object that begin…
\(32.8\)
-
which position - time graph is equivalent to the given velocity - time …
\(J\)
-
my assignments up from the distressed ship, and was answered, cast down…
A. He believed that blacks should strive for political and social power.
-
which position - time graph is equivalent to the given velocity - time …
C
-
radio waves, microwaves, and infra - red waves are on the low energy si…
LONG
-
which position - time graph is equivalent to the given velocity - time …
\(R\)
-
by booker t. washington1895 booker t. washington was born a slave in 18…
D. tolerant
-
during its most recent fiscal year, raphael enterprises sold 270,000 el…
\(\$1728000\)
-
what type of wave are electromagnetic waves, such as radio waves, micro…
transverse
-
as represented by this velocity - time graph, this object is____.a. at …
c. at rest for several seconds, and then speeds up
-
as represented by this velocity - time graph, this object is____.a. at …
C. at rest for several seconds, and then speeds up
-
which image best supports the claim that young people can make improvem…
The third image (with young people in green shirts picking up trash).
-
this image would best enhance a presentation to a group of preschoolers…
preschoolers learning about food groups.
-
review the image. what should be added to this image to best support th…
a heading and brief supporting evidence
-
describing the relationship between work and energ use the drop - down …
First blank: Work; Second blank: energy.
-
learning goal: to understand newtons third law. as shown, a book weighi…
5N
-
vegetation depends on the amount of rainfall. low rainfall leads to ans…
small, short vegetation, tall vegetation, colder, warmer, adaptations
-
fill in the terms that best complete the statement. causes movement of …
Force, Power
-
read the excerpt from \the weary blues.\ aint got nobody in all this wo…
It emphasizes the theme of sorrow and melancholy in the poem.
-
indique si chacun des énoncés est vrai ou faux. sil est faux, corrige-l…
a) Faux. Le précambrien est la période la plus ancienne de l'histoire de la Terre. b) Faux. L'atmosphère primitive était pauvre en oxygène ($O_{2}$). c) Vrai. Sur l'échelle des te…
-
compare and contrast speakers which statement best describes the role o…
The speaker in "Harlem" expresses thoughts and feelings; the speaker in "The Weary Blues" describes an emotional scene.
-
a high - energy physicist measures the time between collisions of atoms…
\(2.4\times10^{-14}\space s\)
-
thump, thump, thump, went his foot on the floor. he played a few chords…
It creates an auditory and visual image of the musician creating the rhythm of the blues.
-
select the statement(s) which is/are true regarding \consequences of da…
A. Death and injury are the tragic costs of many road crashes that occur each year. While not all these injuries are serious, some result in permanent disabilities such as brain d…
-
4. calculate how much electrical energy, in kilowatt - hours, does a 20…
\(2.4\space kWh\)
-
question 2 (10 points) how did renaissance art differ from medieval art…
B. Artists strived to capture the emotion and realism of their subjects making them look like the people they are painting or sculpting.
-
question 2 (10 points) how did renaissance art differ from medieval art…
B. Artists strived to capture the emotion and realism of their subjects making them look like the people they are painting or sculpting.
-
3. calculate use ohms law to find the voltage needed to make a current …
\(33\space V\) ### Question 4
-
2 apply concepts as you turn on appliances in your home, you use more e…
Current: Increases; Voltage: Stays the same; Energy use: Increases
-
day 1 meteorites are made of bits of rock and metal, so they make quite…
1. The crater is bowl - shaped, 570 feet deep and nearly a mile wide. 2. 50,000 years; million - ton meteorite; 570 feet 3. A. to inform
-
1. identify circuit a has twice the resistance of circuit b. the voltag…
Circuit \(B\) has the higher current.
-
which of the following descriptions best describes all of the factors t…
The object’s weight and area it presents, as well as air density.
-
why doesnt an object falling from an airplane continue to accelerate? (…
Air resistance on the object will eventually equal the force of gravity.
-
an astronaut drops two pieces of paper from the door of a lunar landing…
The Moon has practically no atmosphere, so there is no air resistance.
-
marcus wants to test the effect of gravity on objects with different ma…
It does not include objects with different masses.
-
on earth, the gravitational mass of a certain military drone is 6.0 kg.…
\(22.26\space N\)
-
2. identify what is the ratio of voltage to current called?
Resistance.
-
what is called gathering information with our eyes in terms of safe and…
B. scanning
-
math focus 1. identify when the voltage doubles, what happens to the cu…
The current also doubles.
-
select the statement which is false regarding accurate risk perception.…
d. There is no way to improve your reaction time.
-
which statement best describes the gravitational force of an object? (1…
The greater the object’s mass, and the closer it is, the greater its gravitational force.
-
question 28 the large fluid - filled spaces within the brain are called…
ventricles.
-
lets put it all together! in your own words explain how weather is caus…
The sun's energy warms the Earth. Ocean currents distribute heat. Jet streams move air masses. These interactions create weather patterns.
-
question 13 which of the following statements best describes a key simi…
Both platforms support collaborative environments where users can build on existing projects.
-
an astronaut has a mass of 62 kilograms. what will her gravitational fo…
100.44 N
-
question 38 the ventral rami of most spinal nerves subdivide to form co…
plexuses.
-
highlight all the words that make up the prepositional phrase in the se…
about particle physics
-
how does augmented reality (ar) enhance the shopping experience in reta…
AR lets customers visualize products in their real - world environment and provides interactive displays with product information and promotions.
-
question 10 mark this question which of the following statements correc…
HTML controls the content of websites, CSS manages their appearance, and JavaScript controls functionality.
-
question y mark this question which technique involves creating realist…
Matte painting
-
question 8 mark this question what is nondestructive editing in digital…
It allows users to make changes to an image without permanently altering the original data, enabling them to revert to the original state at any time.
-
fyodor dostoevsky (1821 - 1881) was a russian author. the following exc…
B. fraught
-
fyodor dostoevsky (1821-1881) was a russian author. the following excer…
B. It has caused him great distress.
-
math focus 1. identify when the voltage doubles, what happens to the cu…
The current also doubles.
-
fyodor dostoevsky (1821 - 1881) was a russian author. the following exc…
C. "This was not because he was cowardly and abject (quite the contrary), but for some time past, he had been in an over - strained, irritable condition, verging on hypochondria" …
-
question 39 1 pts individual nerves that emerge from the ______ plexus …
C. brachial
-
safe driving depends on your ability to notice many things at once. ...…
a. central vision
-
question 34 formation of the cerebrospinal fluid occurs in the ventricl…
choroid plexus.
-
question 31 1 pts the enteric nervous system is made up of a complex ne…
- Question 31: intestinal wall. - Question 32: dorsal root ganglion.
-
question 25 1 pts the lower end of the spinal cord, with its attached s…
cauda equina.
-
question 21 the inner protective covering of the brain is called the cr…
- Question 21: meninges - Question 22: 31
-
5. make inferences how does the current from a 1.5 v flashlight battery…
The current from the \(1.5\space V\) flashlight battery is \(\frac{1}{8}\) of the current from the \(12\space V\) car battery (assuming the resistance of the circuits they are con…
-
select the correct answer. which pelagic zone of the ocean exists only …
D. hadopelagic